Review on Acer PM141Q Portable Monitor Included 13.3", 1920X1080, 60Hz, Wide Screen, ‎UM.AP1AA.001 by Mario Romero

But after 6 months it stopped working - the screen flickers and turns off completely no matter what device I use it on. I sent it to Acer and they said "no problem after 24 hour stress test". I brought it home and immediately it started flickering again. I paid for shipping to Acer and it was sent back in less than a day. Poor customer service and it seems the USB connector is loose so how can I wiggle it a bit.